IBM 9080-M9S Manual page 513

Figure 441. Location of the power supplies and LEDs
The power supply has the following LEDs that indicate the status of the power supply:
• An AC power-on LED (green)
• A DC power-on LED (green)
• An error and identify function LED (amber)
Table 54 on page 507 describes the states of the power supply LEDs.
Table 54. Description of the power supply LED states
AC Power DC Power
LED LED
(Green) (Green)
On (Solid) On (Solid)
On (Solid) Flashing
On (Solid) On (Solid)
Identify LED
Power Supply Status
(Amber)
The power supply is operating correctly. See (B) in the
Off
following figure.
The system is turned off, but the power supply is still
Off connected to the power source. See (C) in the following
figure.
The power supply has been selected by using the
Flashing
identify function. See (D) in the following figure.
Power supplies 507